Do not use params to configure hosts via Ansible

foreman_ansible does not support using host parameters to
configure/parametrize Ansible roles to configure hosts.

Author: maximiliankolb

guides/common/modules/proc_overriding-ansible-variables-in-project.adoc

@@ -47,24 +47,3 @@ If the hashes contain the same key, the value is overwritten by the value of the
 ** *Avoid Duplicates* {endash} Ensures that the values in the array or hash are unique.
 . Optional: Expand the *Specify Matchers* area and specify criteria for selecting hosts on which the variable overrides.
 . To save the override settings, click *Submit*.
-
-To use the Ansible variable, add the variable as a parameter to your host or host group, or add the variable as a global parameter.
-
-.Adding the variable to a host
-. In the {ProjectWebUI}, navigate to *Hosts > All Hosts* and select the host that you want to use.
-. Click the *Ansible* tab, and in the *Variables* area, click the pencil icon to edit the value of the variable.
-. Click the tick icon to accept the value of the changed variable or the cross icon to cancel the change.
-
-.Adding the variable to a host group
-. In the {ProjectWebUI}, navigate to *Configure* > *Host Groups*, and select the host group that you want to use.
-. Click the *Parameters* tab, and in the *Host Group Parameters* area, click *Add Parameter*.
-. In the *Name* field, add the Ansible variable name.
-. From the *Type* list, select the type of the variable for validation.
-. In the *Value* field, enter the value for the variable.
-
-.Adding the variable as a global parameter
-. In the {ProjectWebUI}, navigate to *Configure* > *Global Parameters*, and click *Create Parameter*.
-. In the *Name* field, add the Ansible variable name.
-. From the *Type* list, select the type of the variable for validation.
-. In the *Value* field, enter the value for the variable.
-. Optional: If you do not want to display the Ansible variable in plain text, select the *Hidden Values* checkbox to display the content of the variable as asterisks in the {ProjectWebUI}.